libpulse symbols beginning by pa_ not found while linking fb_sdl (newbie)

[Paul Dufresne]

Problem solved by:
paul at ...162...:/usr/lib/x86_64-linux-gnu$ sudo cp
pulseaudio/libpulsecommon-2.1.so  .
[sudo] password for paul:
paul at ...162...:/usr/lib/x86_64-linux-gnu$ ls libpuls*
libpulsecommon-2.1.so            libpulse-simple.so        libpulse.so.0
libpulse-mainloop-glib.so        libpulse-simple.so.0      libpulse.so.0.14.3
libpulse-mainloop-glib.so.0      libpulse-simple.so.0.0.3
libpulse-mainloop-glib.so.0.0.4  libpulse.so
paul at ...162...:/usr/lib/x86_64-linux-gnu$

I now have:
  Program app/launchpad/launchpad
    COMPILE  launcher.o
    COMPILE  launchpad_window.o
    COMPILE  main.o
    LINK     launchpad
make[1]: Leaving directory `/home/paul/Bureau/Genode/genode-12.11/build.lx'
genode build completed
spawn ./core
int main(): --- create local services ---
int main(): --- start init ---
int main(): transferred 79 MB to init
int main(): --- init created, waiting for exit condition ---
[init] Could not open file "ld.lib.so"
[init -> launchpad] Could not open file "ld.lib.so"
[init -> launchpad] Could not open file "config"
[init -> launchpad] Could not obtain config file

and an empty black screen... which seems to be a new topic to open here. ;-)